Results 61 to 70 of about 4,030,490 (290)
FEBS Letters, EarlyView.Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley +1 more source
The Astrophysical JournalAge-benchmark brown dwarf and planetary-mass-object spectroscopy is key to characterizing substellar evolution. In this paper, we present the JHK medium-resolution ( R ∼ 3000) spectra of 25 7–76 M _Jup (spectral types L3.0–M6.0) brown dwarfs and ...
Elena Manjavacas +5 more
doaj +1 more source
The Astronomical Journal, 2023 Planets in young star clusters could shed light on planet formation and evolution since star clusters can provide accurate age estimation. However, the number of transiting planets detected in clusters was only ∼30, too small for statistical analysis ...
Yuan-Zhe Dai +3 more
doaj +1 more source
From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source
Emergence of a Lithium Dip in ∼35 Myr “Snake” Open Clusters
The Astrophysical Journal LettersWe report the discovery of a lithium dip (Li dip) in the stellar “Snake” (age = 35 ± 5 Myr), challenging the classical view that Li dips emerge only at ages ≳150 Myr.
Yun-Yi Zhang +4 more
doaj +1 more source
Phosphoinositides and inositol phosphates as molecular glues
FEBS Letters, EarlyView.Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry +9 more
wiley +1 more source
YOUNG STAR CLUSTERS IN THE CIRCUMNUCLEAR REGION OF NGC 2110 [PDF]
The Astrophysical Journal, 2014 High-resolution observations in the near infrared show star clusters around the active galactic nucleus (AGN) of the Seyfert 1 NGC 2110, along with a 90 × 35 pc bar of shocked gas material around its nucleus. These are seen for the first time in our imaging and gas kinematics of the central 100 pc with the Keck OSIRIS instrument with adaptive optics ...
Durre, Mark, Mould, Jeremy
openaire +3 more sources
Is Earendel a Star Cluster?: Metal-poor Globular Cluster Progenitors at z ∼ 6
The Astrophysical Journal LettersThe strongly lensed z ∼ 6 Sunrise galaxy offers an incredible opportunity to investigate star formation in the early Universe on parsec or smaller scales.
Massimo Pascale +3 more
doaj +1 more source
The Mass Function of Young Star Clusters in the “Antennae” Galaxies [PDF]
The Astrophysical Journal, 1999 To be published in the 20 December Issue of The Astrophysical Journal (Letters), 13 pages, 3 figures, Latex file using AASTEX ...
Zhang, Qing, Fall, S. Michael
openaire +3 more sources
Modelling Young Star Clusters with AMUSE [PDF]
, 2015 An important research area in modern astrophysics is understanding how molecular clouds form stars and star clusters. These rich clusters within molecular clouds are the dominant mode of star formation in our galaxy, but we know very little about these ...
McCloskey, Jessica
core +1 more source